Flexible highly filled coatings based on PVDF

Cracks formation of various highly filled polymer binders is considered (volume fraction of fillers was more than 35% v/v). Polyvinylidene fluoride (PVDF) based binder appeared to be the most flexible and stable matrix for both BaTiO3 and ZnS powders. The main advantages of PVDF binders are low surface tension and high stability for thermal and light deterioration.